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Codec: av01.2.03H.12

0.0% Encoder Support
0 of 321,128 sessions supported encoding
83.87% Decoder Support
226,255 of 269,779 sessions supported decoding

Codec Specifications

Codec Family AV1
Profile Profile 2 (12-bit)
Level Level 3
Maximum Resolution Unknown
Maximum Bitrate Unknown

VideoEncoder Support Matrix

Browser × Platform encoder support from 321,128 test sessions. Browser detection based on user agent strings.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 0.0% 0 / 144,434 0.0% 0 / 19,650 — 0.0% 0 / 63,791 0.0% 0 / 7,795
SafariSafari
 — 0.0% 0 / 8,652 0.0% 0 / 31,266 — —
EdgeEdge
 0.0% 0 / 30,944 0.0% 0 / 367 — 0.0% 0 / 955 0.0% 0 / 63
FirefoxFirefox
 0.0% 0 / 9,784 0.0% 0 / 1,289 — 0.0% 0 / 37 0.0% 0 / 1,292

VideoDecoder Support Matrix

Browser × Platform decoder support from 269,779 test sessions. Decoder data collection started Jan 2026.

Browser Windows Windows macOS macOS iOS iOS Android Android Linux Linux
ChromeChrome/Chromium
 100.0% 121,572 / 121,575 100.0% 15,988 / 15,988 — 99.99% 53,788 / 53,791 99.58% 6,574 / 6,602
SafariSafari
 — 0.14% 10 / 7,308 0.03% 8 / 25,699 — —
EdgeEdge
 100.0% 26,965 / 26,965 100.0% 330 / 330 — 99.89% 871 / 872 100.0% 61 / 61
FirefoxFirefox
 0.04% 3 / 8,026 0.0% 0 / 1,072 — 0.0% 0 / 25 1.05% 11 / 1,051